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APRS station BI1XDK-7 - show graphs
Comment: 438.500MHz Hello
Location: 40°24.85' N 116°41.45' E - locator ON80IJ29VJ - show map
32.4 km North bearing 7° from Shunyi, Beijing, China [?]
45.4 km Northeast bearing 61° from Changping, Beijing, China
61.6 km Northeast bearing 24° from Beijing, Beijing, China
100.5 km North bearing 360° from Langfang, Hebei, China
Last position: 2025-02-05 10:47:52 UTC (28d 7h8m ago)
2025-02-05 18:47:52 CST local time at Shunyi, China [?]
Altitude: -28 m
Position ambiguous: Precision reduced at transmitter by 1 digits, position resolution approximately 185.0 m.
Course: 311°
Speed: 4 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: BI1XDK-7>APDR16 via TCPIP*,qAC,T2NANJING
Positions stored: 56
Other SSIDs: BI1XDK
About this site
This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.
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